Discoverrock.com Seeking Creative Advice

Hi I'm sort-of still new to the Drupal scene, not quite a noob.
Built a few sites now but still looking for some constructive criticism

http://www.discoverrock.com is my new baby.. can anyone have a look and lemme know?

We're trying to set up an efficient system but I think it's too confusing the way it is.

Using CCK types: Artist, Album, Audio(module) each has custom views
Aggregating myspace gigs with feedburner.
Done a lot of CSS theme tweaks with the Zen theme.